2.92mm coaxial connectors MIL Standard Compliant
2.92mm Series
Compatible with 40GHz configurations
Features
1. Compliant MIL-STD-348B Standard
2. Supports up to 40GHz frequency
3. Screw mounting
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
・Provides excellent high frequency performance
and consistent mounting quality
・Reusable
・Reduces mounting complexity
(No Soldering is required)
4. Flexible PCB thickness
5. 0.085 inch flexible cable applicable
6. RoHS2 compliant
Applications
Data transmission measurement,
Radio communication equipment,
Measuring instruments, RF module,
Radio power amplifier, High speed router,
High speed switch etc.
Functional diagram
Plug side
■Straight plug
Receptacle side
■Nonreflective terminator
HK-P-SF085
■Straight receptacle
HK-R201
HK-R401
HK-TMP
■Plug receptacle
HK-PR201
In-line Adapter
■Straight adapter
●PlugーJack
HK-A-PJ
●JackーJack
HK-A-JJ
●PlugーPlug
HK-A-PP
■PCB vertical launch receptacle
(For high-speed test board applications.)
HK-R-SR2-1
Attenuator
■Plug―Jack
HK-AT (**)-PJ
**:0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20dB
■PCB end launch receptacle
(For high-speed test board applications.)
HK-LR-SR2
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
2019.4③
1
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
Product Specifications
Nominal characteristic impedance
Ratings
Rated frequency
Items
50ø
Operating Temperature Range -55ç to +105ç (95% RH or less)
0 to 40GHz
Storage Temperature Range -55ç to +50ç (95% RH or less)
Specifications
Conditions
2. Insulation resistance
Center : Not greater than 6mø
External : Not greater than 2mø
1,000Mø min.
3. Withstanding voltage
No flashover or breakdown
500V AC for one minute
●HK-P-SF085, HK-R-201/401
●HK-R-SR2-1
4. Voltage standing
wave ratio
V.S.W.R. : Not greater than 1.15 (0 to 18GHz)
V.S.W.R. : Not greater than 1.10 (0 to 18GHz)
V.S.W.R. : Not greater than 1.20 (18GHz to 26.5GHz)
V.S.W.R. : Not greater than 1.15 (18GHz to 26.5GHz)
V.S.W.R. : Not greater than 1.35 (26.5GHz to 40GHz)
V.S.W.R. : Not greater than 1.30 (26.5GHz to 40GHz)
1. Contact resistance
Measured at 100mA or below
Measured at 500V DC
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Contact resistance at center : Not greater than 8mø
External : Not greater than 4mø
No broken, cracked, or loose parts
No electrical discontinuity for not less than 1µs.
6. Vibration resistance
No broken, cracked, or loose parts
No electrical discontinuity for not less than 1µs.
7. Shock resistance
No broken, cracked, or loose parts
Insulation resistance : Not less than 100Mø
8. Moisture resistance of (in a high humidity environment)
temperature/humidity Insulation resistance : Not less than 1,000Mø
(in a dry environment)
cycle
No broken, cracked or loose parts
5. Mating Cycles
9. Temperature cycle
No broken, cracked or loose parts
10. Salt spray
No considerable corrosion
●HK-LR-SR2
V.S.W.R. : Not
greater than 1.30
(0 to 40GHz)
500 cycles
Frequency : 10 to 2000Hz, half amplitude : 0.75mm,
Acceleration : 196m/s2, 10 cycles in each of the 3 axis
Acceleration : 1960m/s2, duration : 6ms,
Wave form : half-sine wave, 3 times in each of the 3 axis
Left for 10 cycles (240 hours) in an environment with
the temperature ranging from -10 to 65°C and the
humidity ranging from 90 to 98%.
5 cycles of the following test series condition :
Temperature : _55ç → _ → +105ç → _
Time
: 30 min. → 3 min. → 30 min. → 3 min.
Continuous 48 hour cycle in 5% salt water solution
*Measurement of voltage standing wave ratio (V.S.W.R.)
The specified values of the voltage standing wave ratio (V.S.W.R.) noted above, are taken with the test set up shown in the
figure below:
HK-P-SF085 measurement system HK-R-201/401 measurement system
D.U.T details
Network Analyzer
D.U.T details
HK-P-SF085 with double ended harness
HK-R-SR2-1 measurement system
(Back to Back)
D.U.T
HK-R201
Hermetic seal
HK-LR-SR2 measurement system
D.U.T details
Test Port Cable
HK-R-SR2-1
HK-PR201
D.U.T details
HK-R-SR2-1
HK-LR-SR2
HK-LR-SR2
Test boards
Materials / Finish
Part
Materials
Finish
Shell
Stainless steel / Brass
Passivated / Gold plating
Insulator
PPO / PTFE / PEI resin
---------------
Contact
Beryllium copper
Gold plated
Ring
Stainless steel
Gold plated
Product Number Structure
Refer to the chart below when determining the product specifications from the product number.
Please select from the product numbers listed in this catalog when placing orders.
HK -「 」-「 」
❶
❷
❶Series name : HK
❷Connector type
P : Straight plug
R : Receptacle
PR : Plug receptacle
A : Adapter
2
❸
❸Applicable cable or board mounting style
SF085 : 0.085-inch, Flexible cable
SR : PCB screw-mounting
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
Plug
HK-P-SF085
10.8
8HEX
Receptacle
5.8
9.6
12.2
Ø16
1.7
1/4-36UNS-2A
2×Ø2.6
Part No.
HRS No.
HK-R201
338-0073-1
*Compliant with hermetic seal of Ø0.3mm pin.
9.6
12.7
1.7
8.64
12.7
8.64
4×Ø2.6
1/4-36UNS-2A
Part No.
HRS No.
HK-R401
338-0074-4
Plug-receptacle
6.6
13.2
12.2
1.7
1/4-36UNS-2B
*Compliant with hermetic seal of Ø0.3mm pin.
Ø16
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
[Please contact Hirose in case of cable assemblies.]
2×Ø2.6
Part No.
HRS No.
HK-PR201
338-0075-7
*Compliant with hermetic seal of Ø0.3mm pin.
3
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
PCB vertical mount receptacle
This receptacle is designed for high speed test board applications. Not applicable to actual commercial equipments.
5.8
9.6
10
7.16
1.7
1/4-36UNS-2A
2×0-80UNF-2B
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part No.
HK-R-SR2-1
HK-R-SR2-1
(11)
HK-R-SR2-1
(12)
HRS No.
338-0003-0
338-0003-0 11
338-0003-0 12
Attached screw
--------------0-80UNF 1/4 inch
0-80UNF 3/16 inch
◆Frequency characteristics (TYPICAL)
*Signal line length between both connector ends : 25mm
VSWR
(S11)
IL
(S21)
0.0
1.9
-1.0
1.8
-2.0
1.7
-3.0
1.6
-4.0
1.5
-5.0
1.4
-6.0
1.3
-7.0
1.2
-8.0
1.1
-9.0
S[dB]
VSWR
2.0
-10.0
1.0
0
5
10
15
20
25
Frequency [GHz]
30
35
40
PCB end launch receptacle
Central contact solderless receptacles for high-speed test board applications. Not applicable to actual commercial equipments.
4
2×2.2
9.55
1/4-36UNS-2A
5
8.4
Part No.
HK-LR-SR2
HK-LR-SR2
(11)
HK-LR-SR2
(12)
HRS No.
338-0079-0
338-0079-0 11
338-0079-0 12
Attached screw
--------------0-80UNF 1/4 inch
0-80UNF 3/16 inch
◆Frequency characteristics (TYPICAL)
*Coplaner line length between both connector ends : 20mm
VSWR
(S11)
IL
(S21)
-1.0
1.8
-2.0
1.7
-3.0
1.6
-4.0
1.5
-5.0
1.4
-6.0
1.3
-7.0
1.2
-8.0
1.1
-9.0
-10.0
1.0
0
4
0.0
1.9
5
10
15
20
25
Frequency [GHz]
30
35
40
S[dB]
VSWR
2.0
2×0-80UNF-2B
6.4
1.63
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
In-line Adapter
●Straight adapter
(Plug ― Jack)
20.13
5.5HEX
8HEX
Part No.
HRS No.
HK-A-PJ
338-0097-0
0-18GHz
1.1
V.S.W.R. (Max)
18-26.5GHz
1.15
26.5-40GHz
1.2
(Jack ― Jack)
19.36 5.5HEX
15.5
Part No.
HRS No.
HK-A-JJ
338-0098-0
0-18GHz
1.1
V.S.W.R. (Max)
18-26.5GHz
1.15
26.5-40GHz
1.2
(Plug ― Plug)
20.9
5.5HEX
8HEX
15.5
Part No.
HRS No.
HK-A-PP
338-0099-0
0-18GHz
1.1
V.S.W.R. (Max)
18-26.5GHz
1.15
26.5-40GHz
1.2
◆Frequency characteristics (TYPICAL)
0.0
2.0
-0.1
1.9
VSWR
(S11)
1.8
IL
(S21)
-0.2
1.7
-0.3
1.6
-0.4
1.5
-0.5
1.4
-0.6
1.3
-0.7
1.2
-0.8
1.1
-0.9
S[dB]
VSWR
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
15.5
-1.0
1.0
0
5
10
15
20
25
Frequency [GHz]
30
35
40
5
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
Nonreflective terminator
Product Specifications
Nominal characteristic impedance
50Ω
Rated frequency
0 to 40GHz
Power
0.5W CW (+75°C)
Ratings
Materials / Finish
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Part
Shell
Insulator
Male contact
Coupling
Resistive element
Operating Temperature
Range
Operating relative
humidity
-40°C to +85°C
95% RH or less
Product Number Structure
Materials
Stainless steel
PTFE
Brass
Stainless steel
Metal film
HK - TM P
Finish
Passivate
---Gold plated
Passivate
----
❶
❷
❸
❶Series name
HK
❷TM
Non-reflective terminator
❸Connector type
P : Plug type
Part No.
HRS No.
HK-TMP
353-0014-0
0-10GHz
1.1
V.S.W.R. (Max)
10-20GHz
20-35GHz
1.15
1.18
Frequency characteristics (TYPICAL)
2.0
VSWR
(S11)
1.9
1.8
1.7
VSWR
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0
6
5
10
15
20
25
Frequency [GHz]
30
35
40
35-40GHz
1.28
6.6
5.1
8HEX
13.15
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
Attenuator
Product Specifications
Nominal characteristic impedance
50Ω
Rated frequency
0 to 40GHz
Power
1W CW (+65°C)
Ratings
Operating Temperature
Range
Operating relative
humidity
-10°C to +65°C
90% RH or less
Part
Shell
Insulator
Male contact
Female contact
Coupling
Resistive element
Product Number Structure
Materials
Stainless steel
PTFE resin
Brass
Beryllium coppoer
Stainless steel
Metal film
HK - AT (ππ) - PJ
Finish
Passivate
---Gold plated
Gold plated
Passivate
----
❶
❷
❸
❶Series name
❹
HK
❷AT
Attenuator
(0) : 0dB (through)
(例)
(3) : 3dB
❸Attenuation
(10) : 10dB
PJ : Plug Jack
❹Connector type
24.15
8HEX
Ø9
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Materials / Finish
1/4-36UNS-2A
Part No.
1/4-36UNS-2B
Attenuation (dB)
HRS No.
0∼18GHz
+0.4
0
18∼26.5GHz
0
26.5∼40GHz
+0.5
0
0 +0.8
0
HK-AT(0)-PJ
354-0295-0
0
HK-AT(1)-PJ
354-0316-0
1 −+0.9
0.3
1 −+1.0
0.3
1 −+1.2
0.3
HK-AT(2)-PJ
354-0317-0
2 −+0.9
0.3
2 −+1.0
0.3
2 −+1.2
0.3
HK-AT(3)-PJ
354-0296-0
3 −+0.7
0.3
3 −+0.8
0.3
3 −+1.0
0.3
HK-AT(4)-PJ
354-0318-0
4 −+0.8
0.4
4 −+0.9
0.4
4 −+1.1
0.4
HK-AT(5)-PJ
354-0319-0
5 −+0.9
0.4
5 −+1.0
0.4
5 −+1.2
0.4
HK-AT(6)-PJ
354-0297-0
6 −+0.8
0.2
6 −+0.9
0.2
6 −+1.0
0.2
HK-AT(7)-PJ
354-0320-0
7 −+1.0
0.4
7 −+1.1
0.4
7 −+1.3
0.4
HK-AT(8)-PJ
354-0321-0
8 −+0.9
0.5
8 −+1.0
0.5
8 −+1.2
0.5
Voltage standing wave ratio
(V.S.W.R.)(max)
0∼12GHz
12∼40GHz
1.35
1.4
1.3
1.35
1.45
1.4
1.3
HK-AT(9)-PJ
354-0322-0
9 −+0.9
0.5
9 −+1.0
0.5
9 −+1.2
0.5
HK-AT(10)-PJ
354-0298-0
10 −+0.9
0.5
10 −+1.0
0.5
10 −+1.2
0.5
HK-AT(20)-PJ
354-0299-0
20±1.0
20 −+1.2
1.0
20 −+1.4
1.0
1.45
1.25
1.4
7
2.92mm Series●2.92mm coaxial connectors MIL Standard Compliant
Frequency characteristics (TYPICAL)
2
-1.5
1.9
-1.0
1.8
-1.0
1.8
-2.0
1.8
-1.5
1.7
-1.5
1.7
-2.5
1.7
-2.0
1.6
-2.0
1.6
-3.0
1.6
-2.5
1.5
-2.5
1.5
-3.5
1.5
-3.0
1.4
-3.0
1.4
-4.0
1.4
-3.5
1.3
-3.5
1.3
-4.5
1.3
-4.0
1.2
-4.0
1.2
-5.0
1.2
-4.5
1.1
-4.5
1.1
-5.5
1.1
10
15
20
25
30
35
ATTENUATION (dB)
0
5
10
FREQUENCY [GHz]
20
25
30
35
-6.0
0
5
10
FREQUENCY [GHz]
S22
S11
HK-AT (3)-PJ
15
1
40
S12
S21
S21
S11
HK-AT (4)-PJ
15
20
25
30
35
1
40
FREQUENCY [GHz]
S12
S22
S21
S11
HK-AT (5)-PJ
S12
S22
-4.0
2
1.9
-4.5
1.9
-3.0
1.8
-4.0
1.8
-5.0
1.8
-3.5
1.7
-4.5
1.7
-5.5
1.7
-4.0
1.6
-5.0
1.6
-6.0
1.6
-4.5
1.5
-5.5
1.5
-6.5
1.5
-5.0
1.4
-6.0
1.4
-7.0
1.4
-5.5
1.3
-6.5
1.3
-7.5
1.3
-6.0
1.2
-7.0
1.2
-8.0
1.2
-6.5
1.1
-7.5
1.1
-8.5
1.1
-7.0
0
5
10
15
20
25
30
35
1
40
-8.0
0
5
10
FREQUENCY [GHz]
20
25
30
35
1
40
-9.0
0
5
10
FREQUENCY [GHz]
S22
S11
HK-AT (6)-PJ
15
ATTENUATION (dB)
2
-3.5
V.S.W.R
-3.0
1.9
ATTENUATION (dB)
2
-2.5
V.S.W.R
-2.0
S12
S21
S21
S11
HK-AT (7)-PJ
15
20
25
30
35
1
40
FREQUENCY [GHz]
S12
S22
S21
S11
HK-AT (8)-PJ
S12
S22
2
-7.0
2
-6.5
1.9
-7.5
1.9
-6.0
1.8
-7.0
1.8
-8.0
1.8
-6.5
1.7
-7.5
1.7
-8.5
1.7
-7.0
1.6
-8.0
1.6
-9.0
1.6
-7.5
1.5
-8.5
1.5
-9.5
1.5
-8.0
1.4
-9.0
1.4
-10.0
1.4
-8.5
1.3
-9.5
1.3
-10.5
1.3
-9.0
1.2
-10.0
1.2
-11.0
1.2
-9.5
1.1
-10.5
1.1
-10.0
0
5
10
15
20
25
30
35
-11.0
1
40
0
5
10
20
25
30
35
1.1
-11.5
1
40
-12.0
0
5
10
FREQUENCY [GHz]
FREQUENCY [GHz]
S21
S11
HK-AT (9)-PJ
15
ATTENUATION (dB)
-6.0
1.9
ATTENUATION (dB)
2
-5.5
V.S.W.R
-5.0
V.S.W.R
ATTENUATION (dB)
V.S.W.R
-5.0
S12
S22
15
20
25
30
35
1
40
FREQUENCY [GHz]
S22
S11
HK-AT (10)-PJ
S12
S21
S22
S11
HK-AT (20)-PJ
S12
S21
2
-19.5
1.9
-9.0
1.8
-10.0
1.8
-20.0
1.8
-9.5
1.7
-10.5
1.7
-20.5
1.7
-10.0
1.6
-11.0
1.6
-21.0
1.6
-10.5
1.5
-11.5
1.5
-21.5
1.5
-11.0
1.4
-12.0
1.4
-22.0
1.4
-11.5
1.3
-12.5
1.3
-22.5
1.3
-12.0
1.2
-13.0
1.2
-23.0
1.2
-12.5
1.1
-13.5
1.1
0
5
10
15
20
25
30
FREQUENCY [GHz]
35
1
40
-14.0
0
5
10
15
20
25
FREQUENCY [GHz]
30
35
1
40
ATTENUATION (dB)
-19.0
1.9
V.S.W.R
2
-9.5
ATTENUATION (dB)
-9.0
1.9
V.S.W.R
2
-8.5
ATTENUATION (dB)
-8.0
-13.0
V.S.W.R
5
1
40
V.S.W.R
-1.0
1.9
0.0
ATTENUATION (dB)
2
-0.5
0
ATTENUATION (dB)
S12
S22
1.9
-5.0
ATTENUATION (dB)
S21
S11
HK-AT (2)-PJ
V.S.W.R
2
S12
S22
-0.5
0.0
Mar.1.2020 Copyright 2020 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
S21
S11
HK-AT (1)-PJ
V.S.W.R
S12
S21
V.S.W.R
S22
S11
HK-AT (0)-PJ
1.1
-23.5
-24.0
0
5
10
15
20
25
30
35
1
40
FREQUENCY [GHz]
Precautions
1. The diameter of the center contact pin is only 0.92mm.
Please handle with care. When mating the attenuator with the corresponding connector, rotate the hex part only.
2. When mating the attenuator, if any dust is found on the shell interface, please wipe with alcohol.
®
8
2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN
TEL: +81-45-620-3526 Fax: +81-45-591-3726
http://www.hirose.com
http://www.hirose-connectors.com
The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use.
The contents of this catalog are current as of date of 04/2019. Contents are subject to change without notice for the purpose of improvements.